甲苯，二甲苯，溶剂级石脑油。
原料范围可从石脑油馏分到常压重油。
Feedstocks may range from naphtha cuts to reduced crude oils.
石脑油原料的烃类分子得到重新排列。
The hydrocarbon molecules in naphtha feedstock are rearranged.
考察了催化剂对石脑油催化裂解的影响。
The impact of catalysts on naphtha catalytic cracking was investigated.
石脑油是乙烯裂解装置的主要原料之一。
Naphtha is one of the chief raw materials for ethylene cracker.
轻石油馏分，如石脑油是合乎逻辑的选择。
Light petroleum distillate, generally known AS naphtha, wAS the logical choice.
极大增加使用石脑油裂解的乙烯厂的竞争力。
All of those significantly increase competition of naphtha cracking plant.
石脑油中不同烃类组成的裂解性能存在较大差异。
Cracking performance varies greatly with the hydrocarbon composition in naphtha.
用化学分析方法测定了工业用石脑油中芳香烃的含量。
The aromatic hydrocarbons content in naphtha was analyzed by a chemical reaction method.
石脑油馏份与一个热表面接角，就裂解而得到乙烯和丙烯。
In contact with a hot surface, naphtha petroleum fractions crack to produce ethylene and propylene.
二氧化碳是甲烷、丙烷或石脑油的蒸气重整的一个副产品。
Carbon dioxide is a by-product of steam reforming of methane, propane or naphtha.
证明了铜丝带腐蚀是由石脑油中的H2S和活性硫引起的。
The copper belt corrosion was caused by H2S and active sulfur in naphtha.
石脑油既是裂解制乙烯的原料，也是重整制备芳烃的原料。
Naphtha is the feedstock for both ethylene production and catalytic reforming.
分别开发了适合于丙烯、石脑油等油品原料的系列脱砷剂。
A series of new de-arsenic agents suitable to propylene and naphtha have been developed respectively.
工业燃料和石脑油等工业原料的价格并未受到限制，但需求也在强劲增长。
The prices of industrial fuels and feedstocks such as naphtha are not capped, yet demand for them is also growing strongly.
传统的异戊二烯生成方法通常是石脑油热分解或者C4蒸汽合成。
The traditional isoprene generation method is usually the naphtha or C4 steam synthesis thermal decomposition.
因此本文针对原油期货和石脑油的短期和长期的价格预测进行研究。
Therefore, this paper takes the study specifically on the forecasting of short-term and long-term price of crude oil futures and naphtha.
使用固定流化床，考察了氧化物催化剂催化裂解石脑油制乙烯的反应。
The performance of oxide catalyst for naphtha cracking was studied in a fixed-fluidized bed reactor.
GTL石脑油的质量优于石蜡基石脑油，还是非常理想的燃料电池燃料。
GTL naphtha, whose quality is better than paraffin base naphtha, is an ideal fuel for fuel cells.
它于1967年商业化，与石脑油重整工艺结合从石脑油中生产高辛烷值汽油。
This process, commercialized in 1967 operates in conjunction with a naphtha reforming process to produce high octane gasolines from naphthas.
为了优化乙烯裂解原料并合理利用石脑油资源，将石脑油中的正构烷烃进行分离。
The technology of separating normal paraffins from the naphtha through the adsorption process was studied to optimize the steam cracking feedstock and utilize the naphtha resource properly.
生产这种不饱和烃类最重要的路线是靠蒸汽裂解，主要以石油气体和石脑油作原料。
The most important route to produce these unsaturated hydrocarbons is by steam cracking, using principally petroleum gases or naphtha as feedstock.
尤其以石脑油为原料的大化肥装置，因原料和燃料价格的上涨，都出现了严重亏损。
In particular, the large chemical fertilizer units based on naphtha suffer heavy losses due to the increase in the price of feedstock and fuel.
对济南分公司直馏石脑油中氯的来源、存在形态、分布规律及危害作了分析和研究。
The sources, existence forms, distribution of chlorine and its hazard in straight-run naphtha produced at SINOPEC Jinan Company were investigated.
同时，石脑油原料不足以及装置工艺设备老化等因素也将影响国内芳烃产能的正常发挥。
Meanwhile, the lack of naphtha raw materials and the obsoleteness of production facilities and equipment will also affect China's aromatics production capacity.
结果表明，研制的石脑油型加氢裂化催化剂具有初活性反应温度低、活性稳定性好等特点。
The prepared hydrocracking catalyst for naphtha production has the characteristics of lower initial reaction temperature and good stability.
牙哈凝析油的利用方案应为：石脑油馏分宜作催化重整原料，而轻柴油馏分宜作为裂解原料。
Utilization scheme that naphtha fraction is used for catalytic reforming feedstock and the AGO fraction is used as cracking feedstock is put for ward for Yaha's condensated oil.
石脑油作为蒸汽裂解工艺的主要原料，其性质直接影响裂解主要产品收率和裂解炉操作周期。
Naphtha is the main feedstock for steam cracking process, therefore its property directly influences the yields of main cracking products and the operation cycle of cracking furnace.
来自炼油厂的焦化干气经过干气装置处理后，送入一段转化炉替代部分石脑油作为合成氨原料。
The refinery coker dry gas is treated with the dry gas plant, then sent into the Primary reformer to substitute for a part of naphtha as the feed for ammonia production.
来自炼油厂的焦化干气经过干气装置处理后，送入一段转化炉替代部分石脑油作为合成氨原料。
The refinery coker dry gas is treated with the dry gas plant, then sent into the Primary reformer to substitute for a part of naphtha as the feed for ammonia production.
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